In a survey of 200 professors at Gotham University, professors were asked, “Regarding your weight, do you think you are: About right? Overweight? Underweight?” The following contingency table displays the results of the survey. Perception of Weight Gender About Right Overweight Underweight Total Female 80 39 3 122 Male 52 10 16 88 Total 132 49 19 200 One professor will be selected at random from the 200 professors involved in the survey. What is the probability that this professor is female and feels "About Right"? Question 5 options: 1.27 0.61 0.92 0.40 0.66

all teachers

step-by-step explanation:

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

figure c

step-by-step explanation:

hope this .

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.